New Hampshire fishing reports
177 reports for New Hampshire — what's biting, water temps, and where to focus.
Merrimack Smallmouths Keep Chewing Through Summer Lull
Smallmouth bass are still eating on the Merrimack River, where Roger Aziz Jr. of Methuen has been putting together solid catches to 3 pounds on Aziz-rigged Senkos and Yamamoto Cut Tail Worms, per The Fisherman — New England Freshwater. Our monitoring gauge on the system (USGS 01073500) shows flow holding low and steady at 92 cfs, a typical August signature that pushes bronzebacks tight to structure and rock. Winnipesaukee itself doesn't have a fresh report in this week's feeds, but the pattern lines up with what we'd expect this time of year: warm surface water sending smallmouth and largemouth toward deeper edges and shade, while lake trout slide down the water column. Water temp wasn't reported at the gauge this cycle, so dress for August heat and plan trips around early mornings or dusk when bass activity typically peaks.
Merrimack flounder flurry meets mobile stripers on NH's coast
A flare-up of winter flounder action near Sandy Point and the mouth of the Merrimack River has been strong enough to draw New Hampshire party boats into the mix, per The Fisherman's South Shore Massachusetts to Maine report. Striped bass fishing along the same stretch is holding up but staying restless in the mid-summer heat, with anglers told to stay mobile and track the bait rather than lean on one spot. Boat crews are outfishing the surf for stripers right now, though after-dark plug fishing on needlefish plugs is still producing for shore anglers willing to put in the hours. Further north, Beauport Fishing Adventures reports giant bluefin tuna catches on the rise in northern waters, though NOAA has closed the Gulf of Maine trophy bluefin fishery through the end of 2026, so check current category rules before targeting them. Dogfish have also moved into several local groundfish zones, complicating bottom trips.
Winnipesaukee bass slide deep as New England's post-spawn slump sets in
Wired 2 Fish's August lure roundup notes that bass nationwide have pushed fully into post-spawn mode, sitting as deep as they'll get all season as water temps peak — a pattern that tracks with what Lake Winnipesaukee anglers should expect heading into this weekend. We don't have a direct buoy or gauge reading for the lake this cycle, so treat depth and technique notes as seasonal guidance rather than an on-the-water report. Elsewhere in New England, The Fisherman's freshwater desk describes largemouth turning tough in the Congamond Lakes as water warms, with fish sliding to deep drop-edges, lily pads, and deep-water docks and biting best on Ned Rigs, jigs, and Senkos; Red Top Sporting Goods reports largemouth still eating a Booyah Pad Crasher Frog worked through shallow lily-pad cover in Plymouth-area ponds. Smallmouth on the Merrimack are keying on wacky-rigged Senkos and Yamamoto Cut Tail Worms per the same report. Expect Winnipesaukee's smallmouth and largemouth to follow a similar deep, structure-first pattern this week, with topwater windows narrowing to dawn and dusk.
Merrimack Smallmouth Bite Heats Up as Summer Bass Patterns Set In
Smallmouth bass to three pounds are coming off Aziz-rigged Senkos and Yamamoto Cut Tail Worms on the Merrimack River, per a report from The Fisherman — New England Freshwater out of Methuen, just downstream of our Merrimack coverage area. Largemouth action nearby is holding steady too, with shiners, wacky worms, and Ned Rigs producing at area ponds and reservoirs according to the same regional roundup. No NOAA buoy or USGS gauge readings came through for this cycle, so treat water levels as an on-the-water judgment call until fresh data lands. Regional bass blogs (Wired 2 Fish, Tactical Bassin) note that August fish are typically post-spawn and pushing toward their deepest seasonal positions, which tracks with the softer bite anglers are describing on nearby Massachusetts waters. For Winnipesaukee itself, expect smallmouth and lake trout to hold the classic late-summer pattern: deep structure and early/late light for the best action.
Winnipesaukee smallmouth push deep as August heat settles in
August has fish across the country pushed into the deepest water they'll hold all season, per Wired 2 Fish's national lure roundup this week — a post-spawn pattern that typically applies to Lake Winnipesaukee's smallmouth and largemouth too. No NOAA buoy or USGS gauge readings are currently available for this stretch of water, so today's report leans on seasonal norms and regional New England intel rather than direct lake data. The Fisherman's New England Freshwater column reports smallmouth still producing in nearby Massachusetts waters like the Congamond Lakes and Artichoke Reservoir on deep drop-edges, docks, and Ned Rigs — patterns that translate reasonably well to Winnipesaukee's rocky points and deep structure this time of year. Largemouth activity in the region has held up on slow-worked soft plastics along cover. Lake trout and landlocked salmon, both Winnipesaukee staples, typically settle into cold, deep basins by early August. With the moon in its Last Quarter, low-light dawn and dusk windows are generally the better bet.
Merrimack River Smallmouth Keep Biting Into Early August
Smallmouth bass are keeping Merrimack River anglers busy, with Roger Aziz Jr. tallying fish up to 3 pounds on Aziz-rigged Senkos and Yamamoto Cut Tail Worms this week, per The Fisherman — New England Freshwater. The same report notes anglers picking up big white catfish at Artichoke and Brockton Reservoirs in the Merrimack Valley, a fish that gets less attention than bass but is clearly active right now. No fresh word came in from Lake Winnipesaukee itself this week, and with no buoy or gauge readings available for the region, we're leaning on regional intel over hard numbers for now. Early August typically pushes largemouth and smallmouth into deeper, structure-oriented post-spawn patterns as surface temps peak, per Wired 2 Fish's general seasonal lure guidance — worth trying deep drop-shot and jig presentations on Winnipesaukee's rocky points while river smallmouth keep responding to soft plastics.
Smallmouth bass push deeper as Winnipesaukee settles into summer pattern
The USGS gauge covering our watershed (01081000) is reading a moderate 318 cfs, consistent with typical stable late-summer flow and no signs of a recent rain pulse or drawdown. No water-temperature reading came through this cycle, but early August on Winnipesaukee typically means warm surface layers and an established thermocline. There's no direct on-the-water report for this lake in today's feeds, so we're leaning on regional seasonal patterns: per Tactical Bassin's recent August bass coverage, smallmouth and largemouth are pushing off the bank toward deeper structure and submerged vegetation as the heat sets in, with moving baits working the shallows mainly in the early/late windows and dropshot picking up fish once the sun climbs. Lake trout and landlocked salmon typically settle deep and cool through the thermocline this time of year, making for a slower, more technical bite. Check state regs before harvesting, and confirm current water clarity locally before running a plan built on general August patterns.
Winnipesaukee and Merrimack bass push deep as August heat settles in
The USGS gauge covering the Merrimack watershed measured flow easing to 58.5 cfs early this morning (2026-08-03), a mark consistent with the low, stable base flows typical of early August as snowmelt and spring rains give way to summer base conditions. No fresh NH-specific angler reports came through our feeds this cycle, so this update leans on seasonal patterns for Merrimack River and Lake Winnipesaukee freshwater fisheries. Smallmouth and largemouth bass typically push off the banks into deeper offshore structure and suspend near thermoclines as surface water warms into August, a shift national bass outlets like Tactical Bassin have been highlighting this month with dropshot and moving-bait presentations for summer largemouth. Lake trout and landlocked salmon, which favor colder water, likely hold deep near the thermocline on Winnipesaukee. We're recommending anglers fish early mornings and evenings to beat the midsummer heat and target structure rather than shallow banks.
Winnipesaukee bass slide deep as August heat sets in
No fresh buoy or gauge readings came through for Lake Winnipesaukee this cycle, and this week's angler-intel feed carried no New Hampshire-specific reports, so this update leans on general seasonal knowledge for the lake in early August. With the moon in a Waning Gibbous phase and typical mid-summer thermocline conditions setting up on a deep glacial lake like Winnipesaukee, smallmouth and largemouth bass are the most likely bite to stay consistent, usually pushing off the banks toward submerged vegetation edges and deeper offshore structure once surface water warms. Per Tactical Bassin (blog) this week, August bass fishing nationally is trending toward overlooked offshore patterns, dropshot presentations, and bait changes as fish position around cover and thermoclines rather than shallow water. Lake trout and landlocked salmon, both present in Winnipesaukee, typically retreat to cold, deep water this time of year and require downrigger or leadcore trolling to reach. Check state regs before harvesting.
Merrimack Valley bass anglers dig deep as August heat sets in
No live buoy or gauge readings came through for the Merrimack River/Lake Winnipesaukee corridor on this update, so today's report leans on typical early-August patterns plus general technique intel from national outlets rather than local telemetry. Wired 2 Fish flagged a Wisconsin DNR study this week suggesting some bass are simply more prone to biting than others, a reminder that bait rotation and persistence matter more than luck once the dog days settle in. Tactical Bassin's latest August rundown points anglers toward offshore and deep-cover patterns, jig bites, swimbaits, and dropshot rigs, as bass slide off the bank onto submerged structure and grass lines, a pattern that typically holds on Winnipesaukee's deeper basins and the Merrimack's slower pools this time of year. Lake trout and landlocked salmon fishing in NH typically slows through August as the thermocline sets up, with steadier action after dark or early morning. Check state regs before harvesting.
Offshore bluefin fire up as NH stripers settle into surf mode
Bluefin tuna are lighting up Northeast offshore waters right now — OTW Saltwater's July 29 report describes aggressive fish spread across nearly 280 miles of open water, calling it some of the best action of the season. No fresh NH buoy or gauge readings came through this cycle, so exact Gulf of Maine water temps aren't available, but the regional signal points to a typical early-August pattern: striped bass working the immediate surf line rather than open-water blitzes, with live eels after dark and sand fleas on lighter tides producing for Northeast surfcasters per OTW Surfcasting. That same feed flags a longer-term concern worth tracking, not urgent: soft recent striper spawning success across the broader fishery. Saltwater Edge's July forecast notes (Rhode Island) describe the same 'summer doldrums' feel anglers up and down the coast are working through. Check current NH regs before keeping anything, and plan around dawn and dusk as midday heat sets in.
NH bass action heats up as full moon lights up the water
Regional intel points to strong summer bass patterns holding across New Hampshire's freshwater systems this week. Per Roger Aziz Jr.'s report in The Fisherman — New England Freshwater, the Manchester-to-Hooksett stretch of the Merrimack River has been producing smallmouth and largemouth bass in good numbers on buzzbaits and spinnerbaits below the dam, with small northern pike also active above it near Lawrence — a solid read on how New Hampshire's warmwater fisheries are running right now. No direct reports have come in yet from Lake Winnipesaukee itself, so we're extrapolating from nearby-state trends: Fishing the Midwest notes anglers are increasingly finding summer bass and walleye suspended off bottom rather than glued to structure, a shift driven by forward-facing sonar adoption, while Tactical Bassin flags submerged vegetation and offshore cover as the go-to bass zones once the shoreline bite slows in summer heat.